m68knommu: improve compile arch switch settings

Modern versions of gcc have a better range of ColdFire optimization
switches for the vairous ColdFire family members. Use these when we can.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

diff --git a/arch/m68knommu/Makefile b/arch/m68knommu/Makefile
index fd0fb303d885c1f048a9ec130695c8c3a4b8c21f..ce404bc9ccbdff8acf6c2160719964e4a0cfd6cd 100644 (file)
--- a/arch/m68knommu/Makefile
+++ b/arch/m68knommu/Makefile
@@ -88,18 +88,18 @@ export PLATFORM BOARD MODEL CPUCLASS
 #
 # Some CFLAG additions based on specific CPU type.
 #
-cflags-$(CONFIG_M5206)         := -m5200
-cflags-$(CONFIG_M5206e)                := -m5200
-cflags-$(CONFIG_M520x)         := -m5307
+cflags-$(CONFIG_M5206)         := $(call cc-option,-mcpu=5206,-m5200)
+cflags-$(CONFIG_M5206e)                := $(call cc-option,-m5206e,-m5200)
+cflags-$(CONFIG_M520x)         := $(call cc-option,-mcpu=5208,-m5200)
 cflags-$(CONFIG_M523x)         := $(call cc-option,-mcpu=523x,-m5307)
-cflags-$(CONFIG_M5249)         := -m5200
+cflags-$(CONFIG_M5249)         := $(call cc-option,-mcpu=5249,-m5200)
 cflags-$(CONFIG_M5271)         := $(call cc-option,-mcpu=5271,-m5307)
-cflags-$(CONFIG_M5272)         := -m5307
+cflags-$(CONFIG_M5272)         := $(call cc-option,-mcpu=5271,-m5200)
 cflags-$(CONFIG_M5275)         := $(call cc-option,-mcpu=5275,-m5307)
 cflags-$(CONFIG_M528x)         := $(call cc-option,-m528x,-m5307)
-cflags-$(CONFIG_M5307)         := -m5307
+cflags-$(CONFIG_M5307)         := $(call cc-option,-m5307,-m5200)
 cflags-$(CONFIG_M532x)         := $(call cc-option,-mcpu=532x,-m5307)
-cflags-$(CONFIG_M5407)         := -m5200
+cflags-$(CONFIG_M5407)         := $(call cc-option,-m5407,-m5200)
 cflags-$(CONFIG_M68328)                := -m68000
 cflags-$(CONFIG_M68EZ328)      := -m68000
 cflags-$(CONFIG_M68VZ328)      := -m68000